Patents by Inventor Panayiotis Alexandrou Procopiou

Panayiotis Alexandrou Procopiou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210206758
    Abstract: The invention relates to compounds of Formula (I): wherein R1, R2 and R3 are as defined in the description and claims, or pharmaceutically acceptable salts thereof, having ?v?6 integrin antagonist activity. The invention also relates to pharmaceutical compositions including a compound of Formula (I), or a pharmaceutically acceptable salt thereof, and to the use of a compound of Formula (I), or a pharmaceutically acceptable salt thereof, in therapy, including in the treatment of a disease or condition for which an ?v?6 integrin antagonist is indicated, in particular the treatment of idiopathic pulmonary fibrosis.
    Type: Application
    Filed: March 20, 2017
    Publication date: July 8, 2021
    Inventors: Niall Andrew ANDERSON, Matthew Howard James CAMPBELL-CRAWFORD, Ashley Paul HANCOCK, Seble LEMMA, John Martin PRITCHARD, Panayiotis Alexandrou PROCOPIOU, Joanna Mary REDMOND, Steven Leslie SOLLIS
  • Patent number: 10513517
    Abstract: A compound of formula (I) or a salt thereof: wherein R1 represents a five-membered aromatic heterocycle selected from a N- or a C-linked mono- or di-substituted pyrazole, an N- or a C-linked optionally mono- or di-substituted triazole or an N- or a C-linked optionally mono- or di-substituted imidazole, which five-membered aromatic heterocycle may be substituted by one or two of the groups selected from a hydrogen atom, a methyl group, an ethyl group, a fluorine atom, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a trifluoromethyl group, a difluoromethyl group or a fluoromethyl group, except that when R1 represents an N-linked mono- or di-substituted pyrazole, R1 does not represent 3,5-Dimethyl-1H-pyrazol-1-yl, 5-Methyl-1H-pyrazol-1-yl, 5-Ethyl-3-methyl-1H-pyrazol-1-yl, 3,5-Diethyl-1H-pyrazol-1-yl, 4-Fluoro-3,5-dimethyl-1H-pyrazol-1-yl, 3-Methyl-1H-pyrazol-1-yl or 1H-pyrazol-1-yl.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: December 24, 2019
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Niall Andrew Anderson, Ian Baxter Campbell, Matthew Howard James Campbell-Crawford, Ashley Paul Hancock, Seble Lemma, Simon John Fawcett MacDonald, John Martin Pritchard, Panayiotis Alexandrou Procopiou
  • Patent number: 10487080
    Abstract: The invention relates to compounds of Formula (I): wherein R1, R2 and R3 are as defined in the description and claims, or pharmaceutically acceptable salts thereof, having ?v?6 integrin antagonist activity. The invention also relates to pharmaceutical compositions including a compound of Formula (I), or a pharmaceutically acceptable salt thereof, and to the use of a compound of Formula (I), or a pharmaceutically acceptable salt thereof in therapy, including in the treatment of a disease or condition for which an ?v?6 integrin antagonist is indicated, in particular the treatment of idiopathic pulmonary fibrosis.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: November 26, 2019
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Niall Andrew Anderson, Matthew Howard James Campbell-Crawford, Ashley Paul Hancock, Seble Lemma, John Martin Pritchard, Panayiotis Alexandrou Procopiou, Steven Leslie Sollis
  • Publication number: 20190112306
    Abstract: The invention relates to compounds of Formula (I): wherein R1, R2 and R3 are as defined in the description and claims, or pharmaceutically acceptable salts thereof, having ?v?6 integrin antagonist activity. The invention also relates to pharmaceutical compositions including a compound of Formula (I), or a pharmaceutically acceptable salt thereof, and to the use of a compound of Formula (I), or a pharmaceutically acceptable salt thereof in therapy, including in the treatment of a disease or condition for which an ?v?6 integrin antagonist is indicated, in particular the treatment of idiopathic pulmonary fibrosis.
    Type: Application
    Filed: March 20, 2017
    Publication date: April 18, 2019
    Inventors: Niall Andrew ANDERSON, Matthew Howard James CAMPBELL-CRAWFORD, Ashley Paul HANCOCK, Seble LEMMA, John Martin PRITCHARD, Panayiotis Alexandrou PROCOPIOU, Steven Leslie SOLLIS
  • Publication number: 20190048005
    Abstract: A compound of formula (I) or a salt thereof: wherein R1 represents a five-membered aromatic heterocycle selected from a N- or a C-linked mono- or di-substituted pyrazole, an N- or a C-linked optionally mono- or di-substituted triazole or an N- or a C-linked optionally mono- or di-substituted imidazole, which five-membered aromatic heterocycle may be substituted by one or two of the groups selected from a hydrogen atom, a methyl group, an ethyl group, a fluorine atom, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a trifluoromethyl group, a difluoromethyl group or a fluoromethyl group, except that when R1 represents an N-linked mono- or di-substituted pyrazole, R1 does not represent 3,5-Dimethyl-1H-pyrazol-1-yl, 5-Methyl-1H-pyrazol-1-yl, 5-Ethyl-3-methyl-1H-pyrazol-1-yl, 3,5-Diethyl-1H-pyrazol-1-yl, 4-Fluoro-3,5-dimethyl-1H-pyrazol-1-yl, 3-Methyl-1H-pyrazol-1-yl or 1H-pyrazol-1-yl.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 14, 2019
    Inventors: Niall Andrew ANDERSON, Ian Baxter CAMPBELL, Matthew Howard James CAMPBELL-CRAWFORD, Ashley Paul HANCOCK, Seble LEMMA, Simon John Fawcett MACDONALD, John Martin PRITCHARD, Panayiotis Alexandrou PROCOPIOU
  • Patent number: 10144733
    Abstract: A compound of formula (I) or a salt thereof: wherein R1 represents a five-membered aromatic heterocycle selected from a N- or a C-linked mono- or di-substituted pyrazole, an N- or a C-linked optionally mono- or di-substituted triazole or an N- or a C-linked optionally mono- or di-substituted imidazole, which five-membered aromatic heterocycle may be substituted by one or two of the groups selected a methyl group, an ethyl group, a fluorine atom, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a trifluoromethyl group, a difluoromethyl group or a fluoromethyl group, except that when R1 represents an N-linked mono- or di-substituted pyrazole, R1 does not represent 3,5-Dimethyl-1H-pyrazol-1-yl, 5-Methyl-1H-pyrazol-1-yl, 5-Ethyl-3-methyl-1H-pyrazol-1-yl, 3,5-Diethyl-1H-pyrazol-1-yl, 4-Fluoro-3,5-dimethyl-1H-pyrazol-1-yl, 3-Methyl-1H-pyrazol-1-yl or 1H-pyrazol-1-yl.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: December 4, 2018
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Niall Andrew Anderson, Ian Baxter Campbell, Matthew Howard James Campbell-Crawford, Ashley Paul Hancock, Seble Lemma, Simon John Fawcett MacDonald, John Martin Pritchard, Panayiotis Alexandrou Procopiou
  • Patent number: 10004724
    Abstract: A compound according to formula (I) wherein R1 is hydrogen, cyclopropyl, or pyrazolyl, wherein said pyrazolyl is optionally substituted by one or two methyl groups; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: June 26, 2018
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Niall Andrew Anderson, Matthew Howard James Campbell-Crawford, Ashley Paul Hancock, Seble Lemma, Simon John Fawcett MacDonald, John Martin Pritchard, Panayiotis Alexandrou Procopiou, Stephen Swanson
  • Publication number: 20170290818
    Abstract: A compound according to formula (I) wherein R1 is hydrogen, cyclopropyl, or pyrazolyl, wherein said pyrazolyl is optionally substituted by one or two methyl groups; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: September 22, 2015
    Publication date: October 12, 2017
    Inventors: Niall Andrew ANDERSON, Matthew Howard James CAMPBELL-CRAWFORD, Ashley Paul HANCOCK, Seble LEMMA, Simon John Fawcett MACDONALD, John Martin PRITCHARD, Panayiotis Alexandrou PROCOPIOU, Stephen SWANSON
  • Publication number: 20170291899
    Abstract: A compound of formula (I) or a salt thereof: wherein R1 represents a five-membered aromatic heterocycle selected from a N- or a C-linked mono- or di-substituted pyrazole, an N- or a C-linked optionally mono- or di-substituted triazole or an N- or a C-linked optionally mono- or di-substituted imidazole, which five-membered aromatic heterocycle may be substituted by one or two of the groups selected a methyl group, an ethyl group, a fluorine atom, a hydroxymethyl group, a 2-hydroxypropan-2-yl group, a trifluoromethyl group, a difluoromethyl group or a fluoromethyl group, except that when R1 represents an N-linked mono- or di-substituted pyrazole, Ri does not represent 3,5-Dimethyl-1H-pyrazol-1-yl, 5-Methyl-1H-pyrazol-1-yl, 5-Ethyl-3-methyl-1H-pyrazol-1-yl, 3,5-Diethyl-1H-pyrazol-1-yl, 4-Fluoro-3,5-dimethyl-1H-pyrazol-1-yl, 3-Methyl-1H-pyrazol-1-yl or 1H-pyrazol-1-yl.
    Type: Application
    Filed: September 22, 2015
    Publication date: October 12, 2017
    Inventors: Niall Andrew ANDERSON, Ian Baxter CAMPBELL, Matthew Howard James CAMPBELL-CRAWFORD, Ashley Paul HANCOCK, Seble LEMMA, Simon John Fawcett MACDONALD, John Martin PRITCHARD, Panayiotis Alexandrou PROCOPIOU
  • Patent number: 8507543
    Abstract: Indazole compounds, processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: August 13, 2013
    Assignee: Glaxo Group Limited
    Inventors: Simon Teanby Hodgson, Yannick Maurice Lacroix, Panayiotis Alexandrou Procopiou
  • Publication number: 20130030031
    Abstract: Indazole compounds, processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy.
    Type: Application
    Filed: October 2, 2012
    Publication date: January 31, 2013
    Inventors: Simon Teanby HODGSON, Yannick Maurice LACROIX, Panayiotis Alexandrou PROCOPIOU
  • Patent number: 8357716
    Abstract: Indazole compounds, processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: January 22, 2013
    Assignee: Glaxo Group Limited
    Inventors: Heather Hobbs, Simon Teanby Hodgson, Yannick Maurice LaCroix, Deborah Needham, Nigel James Parr, Panayiotis Alexandrou Procopiou, Timothy John Ritchie, Michael David Woodrow
  • Patent number: 8198483
    Abstract: (1R)-2-[(6-{2-[(2,6-dichlorobenzyl)oxy]ethoxy}hexyl)amino]-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol and (5R)-3-(6-{2-[(2,6-dichlorobenzyl)oxy]ethoxy}hexyl)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one are claimed.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: June 12, 2012
    Assignee: Glaxo Group Limited
    Inventors: Philip Charles Box, Diane Mary Coe, Brian Edgar Looker, Inderjit Singh Mann, Panayiotis Alexandrou Procopiou
  • Publication number: 20120015932
    Abstract: Indazole compounds, processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy.
    Type: Application
    Filed: February 24, 2010
    Publication date: January 19, 2012
    Inventors: Heather Hobbs, Simon Teanby Hodgson, Yannick Maurice LaCroix, Deborah Needham, Nigel James Parr, Panayiotis Alexandrou Procopiou, Timothy John Ritchie, Michael David Woodrow
  • Publication number: 20110281909
    Abstract: The present invention relates to compounds of formula (I), and salts thereof, processes for their preparation, to compositions containing them and to their use in the treatment of various diseases, such as allergic rhinitis.
    Type: Application
    Filed: August 13, 2008
    Publication date: November 17, 2011
    Applicant: GLAXO GROUP LIMITED
    Inventors: Paul Martin Gore, Ashley Paul Hancock, Simon Teanby Hodgson, Panayiotis Alexandrou Procopiou, Sadie Vile
  • Patent number: 7989629
    Abstract: The present invention relates to a compound of formula (I), or a salt thereof wherein the naphthalene ring is substituted in the 2, 3, 4, 5, 6, 7 or 8 position by R1, and R1 represents —CH2CH2COOH or —CH?C(CH3)COOH, and to processes for their preparation, to compositions containing them and to their use in the treatment of various inflammatory and/or allergic diseases, such as diseases such as allergic rhinitis.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: August 2, 2011
    Assignee: Glaxo Group Limited
    Inventors: Simon Teanby Hodgson, Panayiotis Alexandrou Procopiou, Maria Victoria Vinader Brugarolas
  • Patent number: 7982067
    Abstract: Compounds of the formula (II) and (IV) are provided, which may be employed as intermediates for making compounds useful in treating respiratory diseases.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: July 19, 2011
    Assignee: Glaxo Group Limited
    Inventors: Philip Charles Box, Diane Mary Coe, Brian Edgar Looker, Inderjit Singh Mann, Panayiotis Alexandrou Procopiou
  • Patent number: 7884114
    Abstract: The present invention relates to a compound which is N-(4-{4-[(6-butyl-8-quinolinyl)oxy]-1-piperidinyl}butyl)ethanesulfonamide and salts thereof, processes for its preparation, to compositions containing it and to its use in the treatment of various diseases, such as allergic rhinitis.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: February 8, 2011
    Assignee: Glaxo Group Limited
    Inventors: Paul Martin Gore, Ashley Paul Hancock, Simon Teanby Hodgson, Panayiotis Alexandrou Procopiou, Sadie Vile
  • Publication number: 20110009631
    Abstract: Compounds of the formula (II) and (IV) are provided, which may be employed as intermediates for making compounds useful in treating respiratory diseases.
    Type: Application
    Filed: July 14, 2010
    Publication date: January 13, 2011
    Applicant: Glaxo Group Limited
    Inventors: Philip Charles Box, Diane Mary Coe, Brian Edgar Looker, Inderjit Singh Mann, Panayiotis Alexandrou Procopiou
  • Patent number: RE44874
    Abstract: The present invention relates to novel compounds of formula (I), to a process for their manufacture, to pharmaceutical compositions containing them, and to their use in therapy, in particular their use in the prophylaxis and treatment of respiratory diseases
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: April 29, 2014
    Assignee: Glaxo Group Limited
    Inventors: Philip Charles Box, Diane Mary Coe, Brian Edgar Looker, Panayiotis Alexandrou Procopiou